package com.sky.mapper;

import com.sky.annotation.AutoFill;
import com.sky.entity.Employee;
import com.sky.enumeration.OperationType;
import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

import java.util.List;

@Mapper
public interface EmployeeMapper {

    /**
     * 根据用户名查询员工
     * @param username
     * @return
     */
    @Select("select * from employee where username = #{username}")
    Employee getByUsername(String username);

    /*@Insert("insert into employee(name, username, password, phone, sex, id_number, create_time, update_time, create_user, update_user) " +
            "values " +
            "(#{name},#{username},#{password},#{phone},#{sex},#{idNumber},#{createTime},#{updateTime},#{createUser},#{updateUser})")*/
    @AutoFill(OperationType.INSERT)
    void insert(Employee employee);

    /**
     * 通过username查询个数
     * @param username
     * @return
     */

    @Select("select COUNT(*) from employee where username = #{username}")
    Integer selectCountByUsername(String username);

    /**
     * 分页查询
     * @param name
     * @return
     */
    List<Employee> selectByNme(String name);



    @AutoFill(OperationType.UPDATE)
    void update(Employee employee);

    /**
     * 根据id查找用户
     * @param id
     * @return
     */
    @Select("select * from employee where id = #{id}")
    Employee selectById(Long id);

    /**
     * 查询用户不包括自身
     * @param username
     * @param id
     * @return
     */
    @Select("select COUNT(*) from employee where username = #{username} and id != #{id}")
    Integer selectByUsernameNotSelf(String username, Long id);
}
